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儿子的作业

毛毛上了六年级后,作业明显增多,这是他的Science Project,爸爸只帮他改了几处语法错误。 The Golden Poison Dart Frog 作者:毛毛, 2007   The golden poison dart frog has many adaptations to help it survive in its home in the rainforest of Central and South America. Its main adaptation is the batrachotoxins the … Continue reading

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